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Volumn 126, Issue 10, 2004, Pages 3163-3174

Crystal Structures and Spectroscopic Characterization of Radical Cations and Dications of Oligothiophenes Stabilized by Annelation with Bicyclo[2.2.2]octene Units: Sterically Segregated Cationic Oligothiophenes

Author keywords

[No Author keywords available]

Indexed keywords

DIMERS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OLIGOMERS; ORGANIC COMPOUNDS; OXIDATION; X RAY CRYSTALLOGRAPHY;

EID: 1642274590     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja039434v     Document Type: Article
Times cited : (86)

References (59)
  • 28
    • 1642311240 scopus 로고    scopus 로고
    • see ref 72
    • However, there was also a claim that the separated polarons from different two chains could form π-dimers: see ref 7.
  • 32
    • 0033710353 scopus 로고    scopus 로고
    • For reviews, see for example: (a) Tour, J. M. Acc. Chem. Res. 2000, 33, 791.
    • (2000) Acc. Chem. Res. , vol.33 , pp. 791
    • Tour, J.M.1
  • 36
    • 0038631829 scopus 로고    scopus 로고
    • Similarly, in oligothiophenes annelated with substituted cyclopentene units at the β,β′-position, no severe distortion was observed. See: Izumi, T.; Kobashi, S.; Takimiya, K.; Aso, Y.; Otsubo, T. J. Am. Chem. Soc. 2003, 125, 5286.
    • (2003) J. Am. Chem. Soc. , vol.125 , pp. 5286
    • Izumi, T.1    Kobashi, S.2    Takimiya, K.3    Aso, Y.4    Otsubo, T.5
  • 56
    • 1642379563 scopus 로고    scopus 로고
    • note
    • In any case, the energy required to twist the thiophene-thiophene bond to the observed distortion angles (2-22°) would be quite small, as judged from the energy profile of the inter-ring rotation in the bithiophene dication, as shown in Figure 9.
  • 57
    • 1642280325 scopus 로고    scopus 로고
    • note
    • 2+ (n ≥ 8) is now under way.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.